The China Science and Technology Achievement Evaluation Center in Beijing, in accordance with the Ministry of Science and Technology's "Methods for Scientific and Technological Evaluation" regulations, organized seven experts in relevant fields to conduct a technology achievement evaluation of NuRay both offline and online. NuRay innovatively proposed the technology scheme for CNT "cold cathode" multi-beam X-ray tube technology, overcame a series of key technical and process challenges, and achieved mass production. As a key core component of new static CT systems, it has been innovatively applied in fields such as security, industry, and medical care, demonstrating significant economic and social benefits with broad market prospects. The overall technology of the project has reached an international leading level.